Issue #2428041 by nod_: Update eslint config for 0.14.1

.eslintrc

@@ -21,6 +21,7 @@
     "comma-style": [2, "last"],
     "eqeqeq": [2, "smart"],
     "guard-for-in": 2,
+    "indent": [2, 2, {"indentSwitchCase": true}],
     "key-spacing": [2, {"beforeColon": false, "afterColon": true}],
     "no-implied-eval": 2,
     "no-mixed-spaces-and-tabs": 2,

core/modules/ckeditor/js/ckeditor.admin.js

@@ -99,17 +99,16 @@
 
       // If dropped in a placeholder button group, the user must name it.
       if ($group.hasClass('placeholder')) {
+        if (view.isProcessing) {
+          return;
+        }
+        view.isProcessing = true;
 
-          if (view.isProcessing) {
-              return;
-          }
-          view.isProcessing = true;
-
-          Drupal.ckeditor.openGroupNameDialog(view, $group, callback);
+        Drupal.ckeditor.openGroupNameDialog(view, $group, callback);
       }
       else {
-          view.model.set('isDirty', true);
-          callback(true);
+        view.model.set('isDirty', true);
+        callback(true);
       }
     },